[pmwiki-users] Pages in a Group

marc gmane at auxbuss.com
Fri Oct 27 07:00:16 CDT 2006


The Editor said...
> Is there any way to get the number of pages in a group in a recipe?  I
> tried this little bit of code but it just gives me zero.  Maybe it has
> something to do with the pattern matching?
> 
> 	$e = 0;
> 	foreach(ListPages("/^$g\\.\\d/") as $n) {
> 		$e = $e + 1;
> 		}
> 
> Does anyone see the problem?

  foreach(ListPages("/^$group\./") as $n) {
     $e++;
  }

or

  echo count(ListPages("/^$group\./"));

-- 
Best,
Marc





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